Lyell Immunopharma, Inc. (LYEL)

Lyell Immunopharma Employees

Lyell Immunopharma had 161 employees as of December 31, 2025. The number of employees decreased by 139 or 46.33% compared to the previous year. That makes Lyell Immunopharma the 28,331st largest employer in the world and 3,569th in the United States.

• Employees: 161
• Change (1Y): -139
• Growth (1Y): -46.33%
• Revenue / Employee: $93
• Profits / Employee: -$1,584,845
• Market Cap: 365.34M

Employees Chart

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Employees History

Date	Employees	Change (1Y)	Growth (1Y)	Full-Time	Part-Time
Dec 31, 2025	161	-139	-46.33%	161	0
Dec 31, 2024	300	76	33.93%	300	0
Dec 31, 2023	224	-50	-18.25%	224	0
Dec 31, 2022	274	55	25.11%	274	0
Dec 31, 2021	219	29	15.26%	219	0
Mar 31, 2021	190	-	-	188	2

Data Source: S&P Global Market Intelligence Last updated: Dec 31, 2025

Employee data is provided by S&P Global Market Intelligence and updates twice per year after the filing of each semi-annual report.

Update frequency:

Semi-annually

Last checked:

Nov 9, 2026

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